/*
 * Copyright © 2015 Cask Data, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package co.cask.cdap.api.workflow;

import java.util.List;

/**
 * Represents the CONDITION node in the {@link Workflow}.
 */
public class WorkflowConditionNode extends WorkflowNode {
  private final List<WorkflowNode> ifBranch;
  private final List<WorkflowNode> elseBranch;
  private final String predicateClassName;

  public WorkflowConditionNode(String nodeId, String predicateClassName, List<WorkflowNode> ifBranch,
                               List<WorkflowNode> elseBranch) {
    super(nodeId, WorkflowNodeType.CONDITION);
    this.ifBranch = ifBranch;
    this.elseBranch = elseBranch;
    this.predicateClassName = predicateClassName;
  }

  public List<WorkflowNode> getIfBranch() {
    return ifBranch;
  }

  public List<WorkflowNode> getElseBranch() {
    return elseBranch;
  }

  public String getPredicateClassName() {
    return predicateClassName;
  }
}
